Bourne Weather Forecast

    • 39
    • 60

    Sunny

    • 46
    • 63

    Mostly Sunny

    • 37
    • 52

    Mostly Sunny

    • 42
    • 54

    Mostly Sunny

    • 51
    • 61

    Mostly Sunny

    • 49
    • 65

    Mostly Sunny

Today 25 Oct Barnstable

Sunny. Areas of frost in the morning. Highs in the lower 60s. West Winds around 5 Mph, becoming southwest in the afternoon.

Tonight 25 Oct Barnstable

Clear. Lows in the lower 40s. Southwest Winds around 5 Mph.

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Bourne Temperature Statistics

October Temperature

Otis Air National Guard Base (7.5 miles)

  • Lowest 19 October, 2026

    32 °F

  • Average October

    56 °F

  • Highest 2 October, 2026

    77 °F

Climate (2021–2026)

Otis Air National Guard Base (7.5 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    59 °F
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